Maybe you have a security system? If you do, as soon as you hook up the battery, it will engage and your lights will flash. You will have to disable it in order to make it stop.
Replaced the battery in the remote.
Use a tester to see if the charging system is working properly. If your model has a separate regulator make sure it is working properly. Make sure that your battery is ok, a battery with an internal short can cause the charging light to stay on. The engine computer is the voltage regulator.
It can be repaired no matter what you do or replaced, not sure of intent of your question
ur battery or starter needs to be replaced
Based on all the information given in the question, we have to speculate that it's broke.
Could be a fuse, could be broken wiring, could be a dead battery.
Check ground on engine. While the engine is running, if you have a set of jumper cables handy, run it from the ground on battery (-) to the metal somewhere on the engine (that don't move). You should hear the alternator start charging as there will now be a load on it. To verify that it is working you can look at the gauge. It should now be very close to the 14 volts. This was my question I posted and no one answered for over 3 weeks. I finally found that this was my problem. I don't know why the ground cable from the battery to engine wasn't working as I replaced it after my problem started.
The 2005 comes with a five digit (all numbers) code. After the battery is replaced, turn on the radio. The radio should show "Code." Simply punch in the five numbers on the turning buttons and the radio will immediately start working.
Several things might be wrong; it may be that the scale is broken, that the battery isn't working, or that there is a bad contact with the battery. You might try with another battery, if you suspect the battery.
You do not recharge your car battery with another car, when you connect the batteries together to get your car started, it is called jumping it, and only partially gets the battery working again. It should not be attempted if you do not know what you are doing because it can be dangerous.
working of a lead acid battery
I had the same problem on my '96 golf mk 3, it can be either a) not making contact on battery terminals or b) the battery needs to be replaced... Hope it helps 1) new battery may be the needed if its not solved, check the fuses (couple need be replaced) ,i did that started working.